$ git clone -n https://src.fedoraproject.org/rpms/python-flask-socketio.git /var/lib/mock/f40-build-2180830-51174/root/chroot_tmpdir/scmroot/python-flask-socketio
Cloning into '/var/lib/mock/f40-build-2180830-51174/root/chroot_tmpdir/scmroot/python-flask-socketio'...
$ git fetch origin 40f52f73e7e667d8ac7689f9c21e3ba0c331a41e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flask-socketio
 * [new ref]         40f52f73e7e667d8ac7689f9c21e3ba0c331a41e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40f52f7 Assert that %pyproject_files contains a license file